logo

For the Inventor, By the Inventor

Fort Mill, SC, United States of America

Gwen Johnston

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Domtar Paper Company, LLC. Active years: 2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gwen Johnston. Retrieved from https://idiyas.com/inventor/gwen-johnston

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:

goldMedal2 out of 21 
 
Domtar Paper Company, LLC
 patents

Years Active: 2024

Loading Chart...
2 patents (USPTO):Explore Patents
1. 12116732 - Paper products incorporating surface enhanced pulp fibers and having decoupled wet and dry strengths and methods of making the same (2024-10-15),
2. 12104327 - Tissues and paper towels incorporating surface enhanced pulp fibers and methods of making the same (2024-10-01),

Title: The Innovative Contributions of Gwen Johnston

Introduction

Gwen Johnston is a notable inventor based in Fort Mill, South Carolina. She has made significant contributions to the field of paper products, holding two patents that showcase her innovative approach to enhancing the quality and functionality of paper materials.

Latest Patents

Gwen's latest patents include "Paper products incorporating surface enhanced pulp fibers and having decoupled wet and dry strengths and methods of making the same." This patent describes a method for creating paper products by forming a web from various furnishes that include hardwood fibers, softwood fibers, and surface enhanced pulp fibers (SEPF). The method emphasizes the importance of dewatering the web to form sheets that can be laminated or embossed, ensuring that the total dry tensile strength of the final product meets specific criteria.

Another significant patent is "Tissues and paper towels incorporating surface enhanced pulp fibers and methods of making the same." This invention outlines a paper product that consists of multiple fiber layers, with a specific composition of hardwood and softwood fibers. The patent details the optimal weight distribution of fibers in tissues, ensuring that the product maintains a basis weight of less than or equal to 21 gsm per ply.

Career Highlights

Gwen Johnston is currently employed at Domtar Paper Company, LLC, where she continues to innovate in the paper industry. Her work focuses on developing advanced paper products that meet the evolving needs of consumers and industries alike.

Collaborations

Gwen has collaborated with notable coworkers such as Bradley Langford and David Lloyd, contributing to a dynamic team that drives innovation within the company.

Conclusion

Gwen Johnston's contributions to the field of paper products through her patents reflect her commitment to innovation and quality. Her work at Domtar Paper Company, LLC, along with her collaborations, positions her as a key figure in advancing paper technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…